Force of the Breaker (FOTB) is the 23rd booster pack released in the Yu-Gi-Oh! Trading Card Game and the 4th of the OCG Series 5 Booster Packs. This set, which includes monsters and support cards used by Jaden Yuki, Jesse Anderson and Axel Brodie in Yu-Gi-Oh! GX, marks the first appearance of the Crystal Beasts, besides giving a boost to FIRE-Attribute and several other older Deck themes. It also includes a number of cards connected to Continuous Spells; the form taken by Crystal Beast monsters when they are destroyed as monsters.